#!/usr/bin/env bash

status=$(nmcli g | tail -n 1 | awk '{print $1}')
signal=$(nmcli -t -f in-use,signal device wifi list | rg "\*" | cut -d: -f2)
essid=$(nmcli -t -f in-use,ssid dev wifi | rg "\*" | cut -d: -f2)

icons=("󰤯" "󰤟" "󰤢" "󰤥" "󰤨")

if [ "$status" = "disconnected" ]; then
  icon=""
  color="#988ba2"
else
  level=$(awk -v n="$signal" 'BEGIN{print int(n/20)}')
  if [ "$level" -gt 4 ]; then
    level=4
  fi

  icon=${icons[$level]}
  color="#cba6f7"
fi

case $1 in
  --COL) echo $color ;;
  --ESSID) echo $essid ;;
  --ICON) echo $icon ;;
esac